公开(公告)号：US20090231176A1

公开(公告)日：2009-09-17

申请号：US12402501

申请日：2009-03-12

申请人： Chih-Wei Chen ,  Lai-Ching Lin

发明人： Chih-Wei Chen ,  Lai-Ching Lin

IPC分类号： H03M1/66

CPC分类号： H03M1/0614 ,  H03M1/0682 ,  H03M1/667

摘要： A switched capacitor digital-to-analog converter (SC-DAC) is provided. The SC-DAC of the present invention can eliminate an influence of a reference voltage source caused by a signal dependent loading at each clock cycle, so as to completely solve a harmonic distortion of an analog output signal converted by a conventional SC-DAC. In addition, when the SC-DAC of the present invention has a plurality of converting channels, since the reference voltage source is not influenced by the effect of signal dependent loading of any converting channel, so that each converting channel can be regarded to have a separate state, and thus the purpose of channel separation can be achieved.

摘要翻译： 提供开关电容数模转换器（SC-DAC）。 本发明的SC-DAC可以消除在每个时钟周期由信号相关负载引起的参考电压源的影响，以便完全解决由常规SC-DAC转换的模拟输出信号的谐波失真。 此外，当本发明的SC-DAC具有多个转换通道时，由于参考电压源不受任何转换通道的信号相关负载的影响的影响，使得每个转换通道可以被认为具有 分离状态，从而可以实现通道分离的目的。

公开(公告)号：US07830290B2

公开(公告)日：2010-11-09

申请号：US12402501

申请日：2009-03-12

申请人： Chih-Wei Chen ,  Lai-Ching Lin

发明人： Chih-Wei Chen ,  Lai-Ching Lin

IPC分类号： H03M1/66

CPC分类号： H03M1/0614 ,  H03M1/0682 ,  H03M1/667

摘要： A switched capacitor digital-to-analog converter (SC-DAC) is provided. The SC-DAC of the present invention can eliminate an influence of a reference voltage source caused by a signal dependent loading at each clock cycle, so as to completely solve a harmonic distortion of an analog output signal converted by a conventional SC-DAC. In addition, when the SC-DAC of the present invention has a plurality of converting channels, since the reference voltage source is not influenced by the effect of signal dependent loading of any converting channel, so that each converting channel can be regarded to have a separate state, and thus the purpose of channel separation can be achieved.

摘要翻译： 提供开关电容数模转换器（SC-DAC）。 本发明的SC-DAC可以消除在每个时钟周期由信号相关负载引起的参考电压源的影响，以便完全解决由常规SC-DAC转换的模拟输出信号的谐波失真。 此外，当本发明的SC-DAC具有多个转换通道时，由于参考电压源不受任何转换通道的信号相关负载的影响的影响，使得每个转换通道可以被认为具有 分离状态，从而可以实现通道分离的目的。

公开(公告)号：US09041608B2

公开(公告)日：2015-05-26

申请号：US13547112

申请日：2012-07-12

申请人： Yan-Ming Hong ,  Po-Chun Huang ,  Cheng-Han Sung ,  Chih-Wei Chen

发明人： Yan-Ming Hong ,  Po-Chun Huang ,  Cheng-Han Sung ,  Chih-Wei Chen

IPC分类号： H01Q1/22 ,  H01Q7/00

CPC分类号： H01Q1/2266 ,  H01Q7/00

摘要： A portable electronic device includes a casing unit, a first support unit, a second support unit, a first antenna unit, a second antenna unit, a first conducting unit and a second conducting unit. The casing unit includes a first outer casing and a second outer casing pivotally connected with the first outer casing. The first outer casing includes a hinge structure pivotally connected with the second outer casing. The first support unit includes a first support body disposed in the hinge structure, and the second support unit includes a second support body disposed in the hinge structure. The first antenna unit includes a first antenna structure disposed on the first support body and separated from the second outer casing. The second antenna unit includes a second antenna structure disposed on the second support body and separated from the second outer casing.

摘要翻译： 便携式电子设备包括壳体单元，第一支撑单元，第二支撑单元，第一天线单元，第二天线单元，第一导电单元和第二导电单元。 壳体单元包括第一外壳和与第一外壳枢转连接的第二外壳。 第一外壳包括与第二外壳枢转连接的铰链结构。 第一支撑单元包括设置在铰链结构中的第一支撑体，第二支撑单元包括设置在铰链结构中的第二支撑体。 第一天线单元包括设置在第一支撑体上并与第二外壳分离的第一天线结构。 第二天线单元包括设置在第二支撑体上并与第二外壳分离的第二天线结构。

公开(公告)号：US08824139B2

公开(公告)日：2014-09-02

申请号：US13181531

申请日：2011-07-13

申请人： Chih-Wei Chen ,  Hsi-Hsing Hsu ,  Che-Kai Lin

发明人： Chih-Wei Chen ,  Hsi-Hsing Hsu ,  Che-Kai Lin

IPC分类号： H05K5/00 ,  H05K7/00 ,  G11B33/02 ,  A47G1/10 ,  E04G3/00 ,  A47B96/06 ,  E05C5/02 ,  H04M1/02

CPC分类号： H04M1/0237 ,  Y10T74/1555

摘要： A handheld electronic device includes a first body, a second body, and a locating member. The second body is slidably connected to the first body, and has a slide surface and a locating opening. The locating opening is located at an end of the slide surface. The locating member has an elastic portion and a sliding portion, the elastic portion is disposed between the first body and the sliding portion, and the sliding portion is capable of leaning against the slide surface or being inserted in the locating opening under an elastic prestress of the elastic portion.

摘要翻译： 手持电子设备包括第一主体，第二主体和定位构件。 第二主体可滑动地连接到第一主体，并且具有滑动面和定位开口。 定位开口位于滑动表面的一端。 定位构件具有弹性部分和滑动部分，弹性部分设置在第一主体和滑动部分之间，并且滑动部分能够抵靠滑动表面倾斜或者在弹性预定位置处插入到定位开口中 弹性部分。

公开(公告)号：US08381678B2

公开(公告)日：2013-02-26

申请号：US12501557

申请日：2009-07-13

申请人： Chen-Der Tsai ,  Wen-Tung Hsu ,  Chin-Jyi Wu ,  Chih-Wei Chen

发明人： Chen-Der Tsai ,  Wen-Tung Hsu ,  Chin-Jyi Wu ,  Chih-Wei Chen

IPC分类号： C23C16/50 ,  C23F1/00 ,  H01L21/306 ,  H01J7/24

CPC分类号： H05H1/44

摘要： A wide area atmospheric pressure plasma jet apparatus including a transmission mechanism, a plasma housing and two plasma-generating devices is provided. The transmission mechanism includes a rotation output end that has a center axis. The plasma housing has an opening. The plasma housing further has a air-attracting hole near the rotation output end and extended from an outer wall of the plasma housing to the interior of the plasma housing, so that the heat of the plasma housing can be dissipated due to the generated gas circulation. The plasma-generating devices are disposed within the plasma housing and connected with the rotation output end. Each of the plasma-generating devices has a plasma nozzle located at the opening and tilts from the center axis. When the rotation output end drives the plasma-generating devices to rotate, two plasma beams are obliquely ejected from the plasma nozzle and the plasma processing area is increased.

摘要翻译： 提供了包括传动机构，等离子体壳体和两个等离子体产生装置的广域大气压等离子体喷射装置。 传动机构包括具有中心轴的旋转输出端。 等离子体壳体具有开口。 等离子体壳体还具有在旋转输出端附近的空气吸引孔并且从等离子体壳体的外壁延伸到等离子体壳体的内部，使得等离子体壳体的热量可以由于产生的气体循环而消散 。 等离子体产生装置设置在等离子体壳体内并与旋转输出端连接。 每个等离子体产生装置具有位于开口处的等离子体喷嘴并且从中心轴线倾斜。 当旋转输出端驱动等离子体产生装置旋转时，两个等离子体束从等离子体喷嘴倾斜喷射，并且等离子体处理区域增加。

公开(公告)号：US08279270B2

公开(公告)日：2012-10-02

申请号：US12539623

申请日：2009-08-12

申请人： Yi-Pai Huang ,  Chih-Wei Chen ,  To-Chiang Shen

发明人： Yi-Pai Huang ,  Chih-Wei Chen ,  To-Chiang Shen

IPC分类号： H04N13/04

CPC分类号： H04N13/305

摘要： A three dimensional display includes a display panel and a view-scanning layer. The display panel is used to display many display images quickly. The view-scanning layer is disposed on the display panel and receives the display images. The view-scanning layer has many light refracting modulation regions. Each of the light refracting modulation regions includes a view-scanning unit. The view-scanning unit changes an ongoing direction of a light according to an applied electric field so as to project a part of each of the display images at different view directions. Here, each of the view directions corresponds to the ongoing direction of the light.

摘要翻译： 三维显示器包括显示面板和视图扫描层。 显示面板用于快速显示许多显示图像。 视图扫描层设置在显示面板上并接收显示图像。 视图扫描层具有许多光折射调制区域。 每个光折射调制区域包括一个视图扫描单元。 视场扫描单元根据所施加的电场来改变正在进行的光的方向，从而将每个显示图像的一部分投影到不同的视图方向。 这里，每个视图方向对应于正在进行的光的方向。

公开(公告)号：US08212174B2

公开(公告)日：2012-07-03

申请号：US12537279

申请日：2009-08-07

申请人： Chen-Der Tsai ,  Wen-Tung Hsu ,  Chin-Jyi Wu ,  Chih-Wei Chen

发明人： Chen-Der Tsai ,  Wen-Tung Hsu ,  Chin-Jyi Wu ,  Chih-Wei Chen

IPC分类号： B23K9/00

CPC分类号： B23K10/00 ,  B08B7/0035 ,  H05H1/48 ,  H05H2001/3463

摘要： A casing is used for being rotatably disposed in a plasma jet system. The casing is rotated around a central axis. The casing comprises a main body and a plasma nozzle. The main body has a first cavity. The plasma nozzle is disposed under the main body and has a second cavity and a straight channel. The second cavity is connected to the first cavity. The straight channel is located at a side of the plasma nozzle opposite to the main body and connected to the second cavity. The straight channel has an extension axis which is substantially parallel with the central axis and separated from the central axis by an interval. Plasma generated by the plasma jet system jets out through the straight channel.

摘要翻译： 壳体用于可旋转地设置在等离子体喷射系统中。 外壳围绕中心轴线旋转。 壳体包括主体和等离子体喷嘴。 主体具有第一腔。 等离子体喷嘴设置在主体下方并具有第二腔和直通道。 第二腔连接到第一腔。 直通道位于与主体相对的等离子体喷嘴的一侧并连接到第二腔。 直通道具有基本上与中心轴平行并且与中心轴分开间隔的延伸轴。 由等离子喷射系统产生的等离子体通过直通道射出。

公开(公告)号：US20110273162A1

公开(公告)日：2011-11-10

申请号：US12776420

申请日：2010-05-09

申请人： Chih-Wei Chen

发明人： Chih-Wei Chen

IPC分类号： G01R1/30

CPC分类号： H03F1/56 ,  H03F1/0272 ,  H03F3/189 ,  H03F3/24 ,  H03F2200/105 ,  H03F2200/222 ,  H03F2200/318 ,  H03F2200/387 ,  H03F2200/408 ,  H03F2200/451 ,  H03F2200/465

摘要： A power detector circuit for measuring output power of an amplifier circuit includes a mirror amplification stage having mirror circuit components substantially similar and corresponding to original circuit components of an amplification stage of the amplifier circuit, and a power sensor circuit coupled to an output node of the mirror amplification stage.

摘要翻译： 用于测量放大器电路的输出功率的功率检测器电路包括镜像放大级，该反射镜放大级具有基本上相似并且对应于放大器电路的放大级的原始电路部件的镜像电路部件，以及耦合到该放大器电路的输出节点的功率传感器电路 镜像放大级。

公开(公告)号：US20100302349A1

公开(公告)日：2010-12-02

申请号：US12539623

申请日：2009-08-12

申请人： Yi-Pai Huang ,  Chih-Wei Chen ,  To-Chiang Shen

发明人： Yi-Pai Huang ,  Chih-Wei Chen ,  To-Chiang Shen

IPC分类号： H04N13/04

CPC分类号： H04N13/305

摘要： A three dimensional display includes a display panel and a view-scanning layer. The display panel is used to display many display images quickly. The view-scanning layer is disposed on the display panel and receives the display images. The view-scanning layer has many light refracting modulation regions. Each of the light refracting modulation regions includes a view-scanning unit. The view-scanning unit changes an ongoing direction of a light according to an applied electric field so as to project a part of each of the display images at different view directions. Here, each of the view directions corresponds to the ongoing direction of the light.

摘要翻译： 三维显示器包括显示面板和视图扫描层。 显示面板用于快速显示许多显示图像。 视图扫描层设置在显示面板上并接收显示图像。 视图扫描层具有许多光折射调制区域。 每个光折射调制区域包括一个视图扫描单元。 视场扫描单元根据所施加的电场来改变正在进行的光的方向，从而将每个显示图像的一部分投影到不同的视图方向。 这里，每个视图方向对应于正在进行的光的方向。

公开(公告)号：US07619429B2

公开(公告)日：2009-11-17

申请号：US10689262

申请日：2003-10-20

申请人： Min-Chieh Chou ,  Jiu-Shu Tasi ,  Horng-Jee Wang ,  Ya-Ju Huang ,  Kun-Chih Pan ,  Chih-Wei Chen ,  Jyh-Chun Chang

发明人： Min-Chieh Chou ,  Jiu-Shu Tasi ,  Horng-Jee Wang ,  Ya-Ju Huang ,  Kun-Chih Pan ,  Chih-Wei Chen ,  Jyh-Chun Chang

IPC分类号： G01R31/02

CPC分类号： G01R1/06711 ,  G01R1/06727 ,  G01R1/07342 ,  G01R3/00

摘要： A probe module which is particularly suitable for testing an LCD panel. The probe module includes a probe base, a plurality of probe pins provided on the probe base, and a high-density circuit interconnection which includes a flexible circuit board that connects the probe pins to a testing apparatus. The tip of each probe pin may have a pointed or tapered configuration, or alternatively, a hemi-spherical configuration.

摘要翻译： 特别适用于测试LCD面板的探头模块。 探针模块包括探针基座，设置在探针基座上的多个探针，以及包括将探针连接到测试装置的柔性电路板的高密度电路互连。 每个探针的尖端可以具有尖的或锥形的构造，或者可以是半球形构造。